Shall we modify '-g' to '-g3' to have gcc save the macro info?

[Jan Kratochvil]

On Wed, 16 Jan 2013 04:12:29 +0100, xning wrote:
> Shall we should modify '-g' to '-g3' to have gcc save the macro
> info? So when we install *-debuginfo packages, we can look up a
> macro definition, just like we can look up a function definition.

That would be great, I have not found any official request for it, there was
only short -g3 discussion in:
	Summary/Minutes from today's FESCo Meeting (2012-06-18)
	http://lists.fedoraproject.org/pipermail/devel/2012-June/168884.html

The new -g3 format by Jakub Jelinek has only very small debug info size
increase requirement (FIXME: missing numbers here).


Thanks,
Jan